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Individual Calculations September 2021 |
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| Petukhov, Dmitriy Total change: 83.20 | |   |
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| Yaroslav Mudryj 2021 open | Yaroslavl | RUS | 2021-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1557 | 4.50 | 9 | 2.08 | 40 | 83.20 | |
|  Osetrov, Dmitrij | | | 1957 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Yadrysheva, Mariya | | | 1223 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Klimov, Petr | | | 1765 | RUS | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Dmitrov, Aleksandr | | | 1625 | RUS | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Kapitsyn, Mark | f | | 1956 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Starkov, Valery | | | 1957 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Shinkarov, Artem | | | 1957 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mertsalov, Roman | | | 1559 | RUS | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Slastikhin, Vladislav | | | 1957 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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